152140630 has 16 divisors (see below), whose sum is σ = 285760224. Its totient is φ = 58210240.

The previous prime is 152140613. The next prime is 152140669. The reversal of 152140630 is 36041251.

152140630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330511 + ... + 330970.

It is an arithmetic number, because the mean of its divisors is an integer number (17860014).

Almost surely, 2^152140630 is an apocalyptic number.

152140630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152140630 is a deficient number, since it is larger than the sum of its proper divisors (133619594).

152140630 is a wasteful number, since it uses less digits than its factorization.

152140630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661511.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 152140630 is about 12334.5299869918. The cubic root of 152140630 is about 533.8448655577.

Adding to 152140630 its reverse (36041251), we get a palindrome (188181881).

The spelling of 152140630 in words is "one hundred fifty-two million, one hundred forty thousand, six hundred thirty".